code: def test_get_parameters():
      layer = LinearSpectrogram(n_fft=4, hop_length=1)
      print(layer.get_parameters())
  
file_path: espnet/test/espnet2/tts/feats_extract/test_linear_spectrogram.py
imports: import numpy
  import torch
  from espnet2.tts.feats_extract.linear_spectrogram import LinearSpectrogram
  from espnet2.tts.feats_extract.log_mel_fbank import LogMelFbank
label_desc: Use image node_id 5 for calling a global function with example usage: test_get_parameters() without return types